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authorPeter Penz <[email protected]>2009-01-14 19:26:23 +0000
committerPeter Penz <[email protected]>2009-01-14 19:26:23 +0000
commit307285e9635a4bf584d6e5d7478876b90ef870f0 (patch)
treedb36cbbdc7996ab86c38be8f96fe83597d350dfb /src/metatextlabel.cpp
parent86d9c40ab71df5b8bd5063251337d5ca0c22380a (diff)
Group classes into folders, Dolphin is too big in the meantime for having a flat directory hierarchy. dolphin/src/CMakeLists.txt will be cleaned up later.
svn path=/trunk/KDE/kdebase/apps/; revision=911065
Diffstat (limited to 'src/metatextlabel.cpp')
-rw-r--r--src/metatextlabel.cpp135
1 files changed, 0 insertions, 135 deletions
diff --git a/src/metatextlabel.cpp b/src/metatextlabel.cpp
deleted file mode 100644
index 66f12db90..000000000
--- a/src/metatextlabel.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2008 by Peter Penz <[email protected]> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
-
-#include "metatextlabel.h"
-
-#include <kglobalsettings.h>
-#include <klocale.h>
-
-#include <QPainter>
-#include <QTextLayout>
-#include <QTextLine>
-#include <kdebug.h>
-
-MetaTextLabel::MetaTextLabel(QWidget* parent) :
- QWidget(parent),
- m_minimumHeight(0),
- m_metaInfos()
-{
- setFont(KGlobalSettings::smallestReadableFont());
-}
-
-MetaTextLabel::~MetaTextLabel()
-{
-}
-
-void MetaTextLabel::clear()
-{
- m_minimumHeight = 0;
- m_metaInfos.clear();
- update();
-}
-
-void MetaTextLabel::add(const QString& labelText, const QString& infoText)
-{
- MetaInfo metaInfo;
- metaInfo.label = labelText;
- metaInfo.info = infoText;
-
- m_metaInfos.append(metaInfo);
-
- m_minimumHeight += requiredHeight(metaInfo);
- setMinimumHeight(m_minimumHeight);
-
- update();
-}
-
-void MetaTextLabel::paintEvent(QPaintEvent* event)
-{
- QWidget::paintEvent(event);
-
- QPainter painter(this);
-
- const QColor infoColor = palette().color(QPalette::Foreground);
- QColor labelColor = infoColor;
- labelColor.setAlpha(128);
-
- int y = 0;
- const int infoWidth = width() / 2;
- const int labelWidth = infoWidth - 2 * Spacing;
- const int infoX = infoWidth;
- const int maxHeight = fontMetrics().height() * 5;
-
- QRect boundingRect;
- foreach (const MetaInfo& metaInfo, m_metaInfos) {
- // draw label (e. g. "Date:")
- painter.setPen(labelColor);
- painter.drawText(0, y, labelWidth, maxHeight,
- Qt::AlignTop | Qt::AlignRight | Qt::TextWordWrap,
- metaInfo.label);
-
- // draw information (e. g. "2008-11-09 20:12")
- painter.setPen(infoColor);
- painter.drawText(infoX, y, infoWidth, maxHeight,
- Qt::AlignTop | Qt::AlignLeft | Qt::TextWordWrap,
- metaInfo.info,
- &boundingRect);
-
- y += boundingRect.height() + Spacing;
- }
-}
-
-void MetaTextLabel::resizeEvent(QResizeEvent* event)
-{
- QWidget::resizeEvent(event);
-
- m_minimumHeight = 0;
- foreach (const MetaInfo& metaInfo, m_metaInfos) {
- m_minimumHeight += requiredHeight(metaInfo);
- }
- setMinimumHeight(m_minimumHeight);
-}
-
-int MetaTextLabel::requiredHeight(const MetaInfo& metaInfo) const
-{
- QTextOption textOption;
- textOption.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
-
- qreal height = 0;
- const int leading = fontMetrics().leading();
- const int availableWidth = width() / 2;
-
- QTextLayout textLayout(metaInfo.info);
- textLayout.setFont(font());
- textLayout.setTextOption(textOption);
-
- textLayout.beginLayout();
- QTextLine line = textLayout.createLine();
- while (line.isValid()) {
- line.setLineWidth(availableWidth);
- height += leading;
- height += line.height();
- line = textLayout.createLine();
- }
- textLayout.endLayout();
-
- return static_cast<int>(height) + Spacing;
-}
-
-#include "metatextlabel.moc"